Astrobiology

Extraterrestrial Life Habitability Origins of Life Search for Extraterrestrial Life Planetary Habitability Exoplanets Origin of Life Search for Life Microbial Life Life Detection

14 ARTICLES

2d ago

NASA Affirms 3I/ATLAS as Natural Comet; Loeb’s Alien-Probe Theory Faces Scrutiny

Precovery observations from TESS have revealed distant activity at about 6.4 astronomical units, prompting intensified imaging before its October perihelion.

6 ARTICLES

3d ago

Cosmic Rays Can Sustain Subsurface Life in New Radiolytic Habitable Zone

11 ARTICLES

3d ago

Astronomers Confirm 3I/ATLAS as Icy Interstellar Comet, Not Alien Probe

4 ARTICLES

3d ago

Lab Simulations Show Trapped Vapor Cracks Ice to Propel Cryovolcanism on Europa and Enceladus

8 ARTICLES

3d ago

NASA Awards Firefly $176.7 Million Contract for 2029 Lunar South Pole Mission

5 ARTICLES

4d ago

Five Papers Showcase NIRPS’s Exoplanet Discoveries and High-Precision Performance

3 ARTICLES

4d ago

DART Impact Reveals Clustered High-Momentum Boulders That Could Tilt Dimorphos’s Orbit

3 ARTICLES

2w ago

NASA Model Shows How Protocell Precursors Could Self-Assemble in Titan’s Hydrocarbon Lakes

3 ARTICLES

2w ago

Hundreds of TESS Exoplanets Are Larger Than Believed

3 ARTICLES

2w ago

NASA Launches Three-Year Deep-Sea Microbe Study to Inform Europa Life Search

7 ARTICLES

2w ago

Astronomers Launch Global Observations of Interstellar Comet 3I/ATLAS

3 ARTICLES

4w ago

James Webb Captures First Direct Image of Saturn-Mass Candidate TWA 7b

3 ARTICLES

4w ago

Weather Satellites Reveal Decade of Venus Cloud-Top Temperature Variations

3 ARTICLES

last mo.

Asteroid 2024 YR4 No Threat to Earth as Lunar Impact Chance Climbs

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Astrobiology

NASA Affirms 3I/ATLAS as Natural Comet; Loeb’s Alien-Probe Theory Faces Scrutiny

Cosmic Rays Can Sustain Subsurface Life in New Radiolytic Habitable Zone

Astronomers Confirm 3I/ATLAS as Icy Interstellar Comet, Not Alien Probe

Lab Simulations Show Trapped Vapor Cracks Ice to Propel Cryovolcanism on Europa and Enceladus

NASA Awards Firefly $176.7 Million Contract for 2029 Lunar South Pole Mission

Five Papers Showcase NIRPS’s Exoplanet Discoveries and High-Precision Performance

Framework for Lava Planet Evolution Secures 100 Hours of JWST Time

ALMA Confirms 17 Complex Organic Molecules in V883 Orionis Disk

ALMA Detects 17 Complex Organic Molecules in V883 Orionis Protoplanetary Disk

Science Retracts Landmark Arsenic Microbe Paper Under Expanded Standards

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Astrobiology

Scripps Research to Test Ribose Phosphorylation in Protocells

Chandra Observations Reveal Rapid Atmospheric Loss on Exoplanet TOI 1227b

DART Impact Reveals Clustered High-Momentum Boulders That Could Tilt Dimorphos’s Orbit

NASA Model Shows How Protocell Precursors Could Self-Assemble in Titan’s Hydrocarbon Lakes

Hundreds of TESS Exoplanets Are Larger Than Believed

NASA Launches Three-Year Deep-Sea Microbe Study to Inform Europa Life Search

Astronomers Launch Global Observations of Interstellar Comet 3I/ATLAS

James Webb Captures First Direct Image of Saturn-Mass Candidate TWA 7b

Weather Satellites Reveal Decade of Venus Cloud-Top Temperature Variations

Asteroid 2024 YR4 No Threat to Earth as Lunar Impact Chance Climbs

Never miss stories about

Astrobiology